#include <iostream>
#include <string>

using namespace std;

int main()
{
	const size_t array_size = 10;
	int ia1[array_size]={1,2,4,5,2,3,4};
	int ia2[array_size];
	for(size_t i=0;i<array_size;++i)
		ia2[i]=ia1[i];
	return 0;
}